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Open Graph preview

SEO & Dev publishing

Preview Open Graph title, description and image tags before publishing.

Updated

Open Graph preview

Preview Open Graph title, description and image tags before publishing.

Input format: Line 1=title, Line 2=description, Line 3=image URL

Output

Quick start

How to use open-graph-preview

Enter input and view computed output.

  1. Step 1
    Enter input

    Paste or type your data in the input box.

  2. Step 2
    Compute

    The tool processes input instantly in your browser.

  3. Step 3
    Use output

    Copy output and continue your workflow.

In-depth guide

Open Graph preview guide

Preview Open Graph title, description and image tags before publishing. This tool is designed for fast local processing and practical day-to-day use.

Quick start

Paste input, review output instantly, then copy it for your workflow.

Input tips

Use one value per line for structured inputs. Common separators are handled gracefully.

Privacy

Processing runs in your browser tab for the MVP workflow, with no mandatory upload step.

When to use it vs alternatives

Use this tool for quick browser-based work when you need an answer or output immediately. Use a dedicated application or automated workflow when you need bulk processing, approvals, or repeatable production rules.

Common pitfalls

  • Check the result before replacing the original input.
  • Watch for unit, format, encoding, and browser memory limits on large inputs.
  • Keep a copy of important source material until the output is verified.

Frequently asked questions

What does this preview show?

It renders how your page's Open Graph tags will appear as a link card on platforms like Facebook and LinkedIn.

What image size should I use?

1200x630 pixels is the safe standard. Use an absolute URL or the image will not load in the preview or on social platforms.

Why is my updated image not showing on social media?

Platforms cache OG data. Re-scrape the URL with the platform's debugging tool to refresh the cached card.

Which tags are essential?

og:title, og:description, og:image and og:url cover the basics. og:type and og:site_name add polish.

Do Twitter and Open Graph tags overlap?

Twitter Cards can fall back to OG tags, but adding twitter:card and twitter:image gives you precise control on X.

Is any data uploaded?

No. The preview is generated locally in your browser.

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